#10785: Setting solver-specific options
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Reporter: ncohen | Owner: ncohen
Type: enhancement | Status: needs_info
Priority: major | Milestone: sage-4.8
Component: linear programming | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author: Nathann Cohen
Merged: | Dependencies:
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Changes (by fichtejo):
* status: needs_review => needs_info
Comment:
Seems good so far. But in my sage version (4.7.1) the constructor of
MixedIntegerLinearProgram does not use it when given as a backend, since
get_solver in the Generic Backend requires a String or None. So we should
change to something like
!__init!__ ....
if isinstance(solver,!GenericBackend):
...
else:
...
or even better change GenericBackend.get_solver
if solver is None:
...
elif isinstance(solver,!GenericBackend):
...
elif solver=="Coin":
...
But I may have overlooked something.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10785#comment:2>
Sage <http://www.sagemath.org>
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